| Publication Number | Publication Date |
|---|---|
| FR745135Atrue FR745135A (en) | 1933-05-05 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR745135DExpiredFR745135A (en) |
| Country | Link |
|---|---|
| FR (1) | FR745135A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242693A (en)* | 1962-02-24 | 1966-03-29 | Luxembourg Brev Participations | Coupling devices, in particular for shafts intended to transmit high torques |
| US4371323A (en)* | 1979-07-09 | 1983-02-01 | Leybold Heraeus Gmbh | Spiral rotation displacement machine with parallel motion devices ensuring relative torsional rigidity |
| WO2021074083A1 (en)* | 2019-10-15 | 2021-04-22 | Hackforth Gmbh | Coupling |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242693A (en)* | 1962-02-24 | 1966-03-29 | Luxembourg Brev Participations | Coupling devices, in particular for shafts intended to transmit high torques |
| US4371323A (en)* | 1979-07-09 | 1983-02-01 | Leybold Heraeus Gmbh | Spiral rotation displacement machine with parallel motion devices ensuring relative torsional rigidity |
| WO2021074083A1 (en)* | 2019-10-15 | 2021-04-22 | Hackforth Gmbh | Coupling |